260P/McNaught 
   From 3676 observations 2005 May 20-2019 Aug. 16.(3) Kinoshita
   Epoch = 2019 Nov. 13.0 TT = JDT 2458800.5 
       T = 2019 Sept. 9.95921 TT            peri.=  18.39191 
       e = 0.6088044                        node = 349.35422 (2000.0) 
       q = 1.4167184 AU                     incl.=  15.05185 
   a = 3.6215091 AU          n = 0.14301108         P = 6.89 years 
  m1 = 11.0 + 5log(delta) + 20.0log(r) 
  A. Node = E:09/13.1 JST  O:2019/08/16.2 JST  1.445 AU 
  D. Node = E:03/10.1 JST  O:2022/01/17.2 JST  5.397 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
11/03 22:50   02 36.53  +49 51.3   0.620   1.542  145.1   21.6    9.8/302.5   3.0/182  110  7  13.7  +72/210
11/04 22:50   02 35.68  +49 56.6   0.624   1.546  145.4   21.4    9.3/298.8   2.9/180  100  8  13.8  +72/208
11/06 00:30   02 34.78  +50 01.3   0.628   1.551  145.6   21.2    8.8/294.6   2.9/177   90  8  13.8  +72/151
11/07 00:20   02 33.95  +50 04.9   0.632   1.555  145.8   21.0    8.4/290.5   2.8/175   80  9  13.8  +72/153
11/08 00:20   02 33.14  +50 07.9   0.637   1.560  146.0   20.8    8.0/286.1   2.8/173   71 10  13.9  +72/151
11/09 00:20   02 32.34  +50 10.0   0.641   1.564  146.1   20.7    7.6/281.4   2.8/171   62 11  13.9  +71/149
11/10 00:20   02 31.56  +50 11.5   0.646   1.569  146.2   20.5    7.3/276.4   2.7/169   53 12  14.0  +71/148
11/11 00:10   02 30.82  +50 12.3   0.650   1.574  146.3   20.4    7.0/271.3   2.7/167   46 13  14.0  +71/150
11/12 00:10   02 30.09  +50 12.5   0.655   1.578  146.4   20.3    6.7/265.8   2.7/165   40 14  14.0  +71/148
11/13 00:10   02 29.40  +50 12.0   0.660   1.583  146.5   20.2    6.5/260.1   2.6/163   37 15  14.1  +70/146
11/14 00:10   02 28.73  +50 10.9   0.666   1.588  146.5   20.1    6.3/254.2   2.6/161   38 16  14.1  +70/145
11/15 00:00   02 28.10  +50 09.1   0.671   1.593  146.6   20.0    6.2/248.2   2.6/159   42 17  14.2  +71/146
11/16 00:00   02 27.51  +50 06.8   0.676   1.598  146.6   19.9    6.1/242.1   2.5/156   49 18  14.2  +70/145
11/17 00:00   02 26.95  +50 04.0   0.682   1.603  146.5   19.9    6.1/236.0   2.5/154   58 19  14.3  +70/143
11/17 23:50   02 26.43  +50 00.6   0.688   1.608  146.5   19.8    6.1/230.0   2.5/152   68 20  14.3  +70/145
11/18 23:50   02 25.94  +49 56.7   0.694   1.613  146.4   19.8    6.1/224.1   2.5/150   78 21  14.4  +70/143
11/19 23:50   02 25.50  +49 52.3   0.700   1.618  146.3   19.8    6.2/218.4   2.4/148   90 22  14.4  +69/142
11/20 23:50   02 25.10  +49 47.4   0.706   1.623  146.2   19.8    6.3/212.9   2.4/146  101 23  14.4  +69/141
11/21 23:40   02 24.75  +49 42.1   0.712   1.628  146.1   19.8    6.5/207.7   2.4/144  112 24  14.5  +70/142
11/22 23:40   02 24.44  +49 36.4   0.719   1.633  145.9   19.8    6.7/202.8   2.4/142  123 25  14.5  +69/141
11/23 23:40   02 24.18  +49 30.2   0.725   1.639  145.7   19.8    6.9/198.1   2.4/140  132 26  14.6  +69/139
11/24 23:40   02 23.96  +49 23.7   0.732   1.644  145.5   19.9    7.1/193.6   2.4/138  139 27  14.6  +68/138
11/25 23:30   02 23.79  +49 16.9   0.739   1.649  145.3   19.9    7.3/189.5   2.3/137  143 28  14.7  +69/139
11/26 23:30   02 23.67  +49 09.7   0.746   1.655  145.1   20.0    7.5/185.6   2.3/135  142  0  14.7  +68/138
11/27 23:30   02 23.59  +49 02.2   0.753   1.660  144.8   20.0    7.8/181.9   2.3/133  137  1  14.8  +68/137
11/28 23:30   02 23.56  +48 54.4   0.761   1.666  144.5   20.1    8.1/178.4   2.3/131  129  2  14.8  +67/136
11/29 23:30   02 23.59  +48 46.3   0.768   1.671  144.2   20.2    8.3/175.1   2.3/129  120  3  14.9  +67/134
11/30 23:20   02 23.66  +48 38.1   0.776   1.677  143.9   20.3    8.6/172.0   2.3/128  111  4  14.9  +68/135
12/01 23:20   02 23.78  +48 29.6   0.784   1.682  143.6   20.4    8.9/169.1   2.3/126  101  5  15.0  +67/134
12/02 23:20   02 23.95  +48 20.9   0.792   1.688  143.2   20.5    9.1/166.3   2.3/124   91  6  15.0  +67/133
12/03 23:20   02 24.16  +48 12.0   0.800   1.694  142.8   20.6    9.4/163.7   2.3/123   81  7  15.1  +66/132
inserted by FC2 system